baber/WOPTO huggingface dataset:
Patent JP-H10136001-A (JP)
Title: Wideband terminal equipment for ring structure network and its congestion control method
Inventor: SHA EIKYOKU
IPC: H04L47/2416
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To cancel congested state of traffic by permitting a wideband terminal equipment (B-TE) to execute transmission by means of exceeding bond width mediated by call/connection acceptance control and canceling a state, in which the loss of a cell in a ring easily occurs. SOLUTION: When B-TE*311 receives the cell from BTE*303 positioned on the upper stage of the ring, the cell is dropped from a CRAD part 319 to an AAL reception part 318, if the transmission destination of the cell is for oneself. When the transmission destination is not for oneself, the cell is relayed to the ring in the direction of downstream via the CRAD part 319. Then, the functions of drop and relay are executed simultaneously. The cell in respective B-TE* is dropped and relayed, based on information of a virtual channel identifier and virtual route identifier in the header of the ATM cell. Four kinds of queues are used for respective B-TE*311 which are the multi-access wide band terminals.
Patent JP-S6436605-A (JP)
Title: Removal of solvent from chlorinated polymer
Inventor: YOSHIDA KAGEUNE
IPC: C08F8/22
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a chlorinated polymer having high quality, resistant to thermal deterioration and useful as paint, ink, adhesive, etc., by contacting a solvent remaining in a chlorinated polymer with liquid carbon dioxide, thereby efficiently removing the solvent to a low concentration. CONSTITUTION:A chlorinated polymer produced by the chlorination of a polymer such as polyethylene, natural rubber or polyisoprene is added with preferably 1-10% of a plasticizer and is made to contact with liquid carbon dioxide usually at -40-+30 deg.C under 5-250kg/cm<2> to remove the solvent (e.g. carbon tetrachloride) remaining in said chlorinated polymer. The residual hydrocarbon solvent in the polymer can be decreased usually to <=0.5% and the degradation of the polymer can be prevented because of the low-temperature treatment.
Patent JP-2001024138-A (JP)
Title: Composite lead frame
Inventor: YONEMOTO TAKAHARU
IPC: H01L21/60
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a composite lead frame, by which warp of a die pad on which a wiring board is stuck can be reduced. SOLUTION: A wiring board 15 for the composite lead frame 11 is divided into at least two, and a section between the divided wiring boards is connected electrically. Accordingly, since the warp of a die pad 12 on which the wiring boards 15 are stuck can be reduced, yield at a time when a semiconductor element 16 is loaded on the die pad 12 and constituted as a semiconductor device is improved, and reliability can be enhanced.
Patent JP-H1034503-A (JP)
Title: Continuously polishing device for plate-shaped object
Inventor: KISHIMOTO ISAO
IPC: B24B7/06
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a continuously polishing device for a plate-shaped object having a function which can continuously polish a glass plate, with no necessity at all for troublesome work in fixed mounting when the plate-shaped object is polished, and surely prevent floating of the plate-shaped object when it is polished. SOLUTION: A device is constituted by a conveyer 2 for mounting each plate-shaped object 1 conveyed continuously in one direction, rotary polishing tool 3 having a polishing work width almost equal to width dimension w of the plate-shaped object 1 conveyed by the conveyer 2, side guide set up in both sides of the conveyer 2 to guide and regulate width direction both sides of the plate-shaped object 1 conveyed by the conveyer 2 and a retaining roller 5 preventing floating in a conveying direction of the plate-shaped object 1 conveyed by the conveyer 2.
Patent JP-H05113521-A (JP)
Title: Assembling and disassembling device for wire-shaped photoconductor holder
Inventor: TERADA HIROSHI
IPC: G02B6/36
Filed: 1991-07-08
Abstract: PURPOSE:To provide this device which is small, light and convenient to carry and enables easy performing of an assembling or disassembling operation. CONSTITUTION:This device has a stationary member 1, a moving member 2 which is movable relative to this stationary member 1, and a spring 3. The stationary member 1 has a stationary pawl piece 9 having a groove in the upper part and a projecting part 10. The moving member 2 has a moving pawl piece 18 having a groove 19 in the upper part and a ferrule contact (top end 15) facing the flank of the projecting part 10. The thickness of the stationary pawl piece 9 and the moving pawl piece 18 overlapped on each other when the moving member 2 exists in a standby position is longer than the spacing between a 1st flange part and a 2nd flange part in the state of holding a fiber in the holder. The distance L3 between the projecting part 10 of the stationary member 1 and the ferrule contact part (top end 15) of the moving member 2 when the moving member 2 is in the standby position is longer than the spacing from the ferrule end face to a 2nd flange part in the state of holding the fiber in the holder.
Patent JP-H1022941-A (JP)
Title: Radio station equipment for simultaneous transmission and reception
Inventor: KUKINO TAKAHISA
IPC: H04B15/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To install a transmission and reception equipment at one place by eliminating the defect of inputting the transmitting output of a radio station equipment executing simultaneous transmission and reception to the receiving antenna of its own station as an interference wave. SOLUTION: A signal (f) obtained by extracting a part (e) of the output (b) of a transmitter 41 by means of a directional connector 42, giving a prescribed delaying time by a delay circuit 47 and phase-inverting it is inputted to a directional connector 45 provided between a receiving antenna 44 and a receiver 46 to connect with a mixed wave (d) of a desired signal (a) and an interference signal (c) inputted from the receiving antenna 44 to remove the interference signal (c).
Patent JP-H0480495-A (JP)
Title: Execution of foundation pile
Inventor: SHIYOUJI HATSUROU
IPC: E02D5/48
Filed: 1990-07-23
Abstract: PURPOSE:To reduce the cost by dividing the diameter expanding length and expanded diameter of a heading by a bag body into a plurality of stages respectively and successively executing a pit toward a deep section from the shallow section of the pit while expanded major axes are increased by stages at every divided length. CONSTITUTION:A heading 4 is excavated to a poor-intermediate-layer subsoil 1, a bag body 6a for primary expansion is inserted into the heading 4, the bag body 6a is supplied with a high pressure fluid, and the diameter of the first length region 5a of the heading 4 is expanded. The internal fluid of the bag body 6a is discharged, a bag body 6b for secondary diameter expansion is mounted to the upper section of the bag body 6a, the bag bodies 6a, 6b are supplied with the high pressure fluid, and the diameters of the bag body 6a, 6b sections are expanded. All bag bodies are used as bag bodies 6C and diameters are expanded by the same operation, a bag body 6d, a diameter of which must be expanded, is installed, the high pressure fluid is flowed in, and the diameter of a pit bottom 5d is expanded. Concrete is placed in the pit 7, thus constructing a foundation pile. Accordingly, the field pile driving can be executed at a low cost.
Patent JP-S6083877-A (JP)
Title: Printer
Inventor: OKAMOTO TSUGIO
IPC: B41J33/60
Filed: 1983-10-14
Abstract: PURPOSE:To certainly wind up the part, left in a state not wound up as is used, of a printing ribbon prior to starting printing, by feeding the printing ribbon only over a predetermined length by a ribbon feed apparatus along with the initial setting of a printer when a power source is closed. CONSTITUTION:A ribbon feed apparatus is controlled in such a way that, when it is supposed that the final line of a printing ribbon in the previous printing work is printed corresponding to the max. number of printable figures on the basis of the closing of the power source of a printer, the printing ribbon is fed in an amount necessary for preventing the part, which should have been printed, of the printing ribbon from being again subjected to the next printing.
Patent JP-H0241527-A (JP)
Title: Ready task queue managing system
Inventor: KOMURO HIROSHI
IPC: G06F9/46
Filed: 1988-08-01
Abstract: PURPOSE:To detect at a high speed an existence position of a task having the highest priority in ready tasks and to raise the task scheduling efficiency of the whole system by adding a ready task queue map for showing whether the ready task exists by a priority unit or not to a ready task queue of priority order. CONSTITUTION:When a CPU becomes empty and a task to be queued out first is detected, a highest priority ready task detecting means 12 inspects a position where a bit of a ready task queue map 20 is ON, and detects a queue position where a task of the highest priority exists in the tasks which are being queued in a ready state at present. Subsequently, a ready task queue map queue- out means 13 queues out the detected ready task from a priority order ready task queue 30, and simultaneously, sets the ready task queue map 20 corresponding to its priority to OFF in case when other ready task does not exist in its priority. In such a way, the task scheduling efficiency of the system is raised.
Patent JP-2000031217-A (JP)
Title: Rework nozzle for semiconductor device
Inventor: KONDO HIROAKI
IPC: B23K1/012
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a rework nozzle capable of averting the disastrous effects on quality due to deterioration of other parts near a semiconductor device also reworking the same saving needless heating within a short time. SOLUTION: This nozzle is composed of a cylindrical rework nozzle body 1 encircling a semiconductor device 13 as well as blowing hot blast heating and melting a solder between the semiconductor device 13 and a substrare 14 against the semiconductor device 13, a cylindrical cover 2 encircling the outer periphery of the body 1 at the third gap 4 as well as a suction nozzle 7 for sucking the semiconductor device 3 provided in the body 1. Besides, the first gap 8 for passing through the hot blast is made between the inner suface of the body 1 and the semiconductor device 13 encircled thereby while the front end 2a is protruded from the front end 1a of the body 1 so as to provide an exhaust port 5 for exhausting the hot blast between the rear end of the cover 2 and the body 1.
Patent JP-S5894063-A (JP)
Title: Character reader
Inventor: ITOU SADAO
IPC: G06K9/00
Filed: 1981-12-01
Abstract: PURPOSE:To improve the discrimination for the read characters, by detecting the shifting speed of a card to produce the reference clock corresponding to the detected shifting speed and then producing the first control clock by the read pattern waveform to produce the subsequent control clocks in accordance with the reference clock. CONSTITUTION:A card 1 on which the magnetic ink characters are recorded is conveyed by a belt 3 hooked to a driving shaft 2. An encoder 4 is attached at an end of the belt 3, and the shifting speed of the card 1 is detected by the encoder 4 and an optical sensor 5. At the same time, the characters recorded on the card 1 are read by a magnetic head 6. Then the card shifting speed given from the sensor 5 and the character information read through the head 6 are amplified by amplifiers 12 and 7 respectively. The shifting speed given from the amplifier 12 is applied to a CPU 25, and the output of the amplifier 7 are applied to the plus and minus peak detecting circuits 21 and 22 to detect the plus and minus peak values of a pattern waveform. These peak values are applied to AND gates 23 and 24 which feed the output of an OR gate 26 to produce the first and its subsequent control clocks.
Patent JP-2000342694-A (JP)
Title: Discovery of living body with relation to buzzing in ear, and biotechnology
Inventor: TAKAMI TAKASHI
IPC: A61N1/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a new therapy to buzzing in ears. SOLUTION: The top part of a microwave oven is set vertical in such a way that the head of a person can be inserted, an aluminum foil is put on a box, and low frequency waves are radiated.
Patent JP-H0632027-A (JP)
Title: Apparatus for forming image
Inventor: MURAKAMI ISAO
IPC: G06F3/12
Filed: 1992-07-21
Abstract: PURPOSE:To save the consumption of electric power being on standby for receiv ing printing data by monitoring a receiving state in an interface part, and stopping a supply of electric source to the printing part at the time of not receiving signals for fixed times. CONSTITUTION:An interface monitoring part 3 serves to monitor whether or not transmitting-receiving of signals is effected with exterior devices in an interface part 2. In the case where the transmitting and receiving of signals is not effected, it commands the timer 4 to time a period of not effecting transmitting and receiving of signals. The timer 4 informs a master of it controller 1 when the timed period reaches the previously set time. The master controller 1 having the information received therein examines an operating state of the printing part 5 at that time, and when judged as a state (no occurrence of errors or hindrances, and the like) to which a supply of electric source can be stopped, it commands a stoppage of electric source supply to an electric source part 6, and the electric source part 6 stops a supply of electric source with respect to the printing part 5.
Patent JP-H1033178-A (JP)
Title: Culture cell expressing uncoupled protein
Inventor: MORI SHINOBU
IPC: C07K14/72
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cell necessary for investigation of a substance useful for preventing or curing of obesity by transducing a human adrenaline-β acceptor gene into a specific culture cell as a host. SOLUTION: This culture cell is obtained by using a culture cell capable of being divided or transformed to an adipocyte such as a precursor of an adipocyte derived from a mouse fetus as a host and transducing a human adrenaline-β acceptor gene into the host. Usually, the transduction is performed by cloning the human adrenaline-β acceptor gene and subjecting to a transfection into a host cell through a manifestation vector. The resultant culture cell expresses the human adrenaline-β acceptor and also has an uncoupled protein(UCP) expressing property when culturing in the presence of a hormone such as adrenaline or a medicine.
Patent JP-S5894757-A (JP)
Title: Silver peroxide cell
Inventor: TAKEDA KAZUTOSHI
IPC: H01M4/54
Filed: 1981-12-01
Abstract: PURPOSE:To improve the electric characteristics and the storage performance of a cell by forming a reduced silver layer by means of the reduction liquid containing stabilizer, onto the surface of a positive electrode pellet or a positive  electrode unit which comprises silver oxide (II) as main component. CONSTITUTION:Reduction liquid such as sodium sulfite containing stabilizer such as Cd and Te etc. is prepared. A reduced silver layer is formed on a part of or the whole surface of a positive electrode pellet or a positive electrode unit by contact-reacting said reduction liquid with the positive electrode pellet or the positive electrode unit which comprises silver oxide (II) as main component. A cell is fabricated by using said positive electrode pellet or said positive electrode unit which is reduction-processed. Owing to this process, the low temperature characteristic and storage performance of a cell can be improved. Thus obtained silver peroxide call can be suitably used for pace makers, electronic wrist- watches, cameras desk-type electronic calculators, hearing-aids and so on.
Patent JP-H0483600-A (JP)
Title: Dehydration of sludge
Inventor: TADA MINORU
IPC: C02F11/14
Filed: 1990-07-24
Abstract: PURPOSE:To rapidly and accurately dehydrate sludge using an ionic polymer flocculant without using a reagent by measuring the flow current value of the separated liquid due to the dehydration of sludge and controlling the addition amount of the ionic polymer flocculant on the basis of the measured value. CONSTITUTION:The flow current value of the separated liquid due to the dehydration of sludge is measured and the addition amount of an ionic polymer flocculant is controlled on the basis of the measured value to dehydrate sludge. More pref., the addition amount of the ionic polymer flocculant is controlled so that the aforementioned flow current value becomes zero or a set value near to zero. As a cationic org. polymer flocculant, there are an acid salt of N, N'-dimethylaminoalkyl acrylate or methacrylate, an acid salt of vinylbenzyl mon-, di- or tri-ammonium, an acid salt of cation modified acrylamide or a homopolymer or copolymer of a cationic monomer such as vinylpyridine and its substituted derivative or acrylamine and its substituted derivative.
Patent JP-S5894128-A (JP)
Title: Controlling system for tracking
Inventor: NISHITANI YASUO
IPC: G11B5/592
Filed: 1981-12-01
Abstract: PURPOSE:To eliminate the noise component leaking into a pilot signal, by superposing the pilot signal for controlling the tracking on a recorded information signal for recording and performing tracking control by utilizing the pilot signal at the time of reproduction. CONSTITUTION:Signals reproduced at a magnetic head 1 are amplified by a reproducing amplifier 2 through a switch SW1 connected to the reproducing side, and the output is supplied to a low-pass filter LPF4 and a terminal 3. The output supplied to the terminal 3 is further sent to a picture signal processing circuit. By an LPF4, a pilot signal (a) for controlling the tracking is obtained. Moreover, a phase inverting circuit 5 lockes the phase of a signal 9 from the reproducing main track to the phase of said signal (a). To control the phase inverting circuit 5, a head switching signal (hereinafter called the switching pulse) supplied from a terminal 6 and a signal of 1/4fH supplied from another terminal 7 are obtained through an NAND circuit 8.
Patent JP-H0921479-A (JP)
Title: Water steal prevention type three way ball valve and operation handle for this ball valve
Inventor: KAMIJO YUKIO
IPC: F16K5/06
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a three way ball valve favorably used for a device for connecting a pipe for water supply equipment. SOLUTION: A ball 25 is integrally rotated with a spindle 45 so as to switch communication. Normally, a cock closing plug 75 which will not be operated without aid of a special tool is mounted on a spindle storage part 17. A guide pin 73 projecting in the diametrical direction is mounted on the spindle storage part and a notched part 35 extending in the circumferential direction is formed on an upper end face of the spindle storage part. An operation handle is positioned and inserted by mating a vertical groove to the guide pin. An operation handle is rotated by movement of the guide pin in a circumferential groove so as to rotate a ball. A projection abuts on both wall faces of the notched part so as to regulate rotation.
Patent JP-H03149347-A (JP)
Title: Rope starting device for internal combustion engine
Inventor: SEREN NATANERU HENRIKUSON
IPC: F02N3/02
Filed: 1990-07-24
Abstract: PURPOSE: To reduce manufacturing costs, improve the reliability of operations, and avoid drilling of a flywheel by providing each latch with both the surfaces of contact with a support lug cast on a flywheel and a spring member constituting an input portion within a groove provided in the support lug. CONSTITUTION: The hooks 29 of latches enter corresponding recesses 27, 28. The spring member 30 of the latch 15 is fixed in a groove 31 in a support 14. Similarly, the latch 16 has a spring member 32 secured to a support 13 located radially with respect to the spring member 32. The supports 13, 14 have the form of cast support lugs, which works as stoppers at the outer ends of the latches in addition to supporting the spring portions 30, 32, with the latches being recessed and fitted over the support lugs. When an engine starts, the latches are rotated at the support lugs toward spring ends 34, 35 by centrifugal forces. A flywheel can freely rotate relative to a rope wheel.
Patent JP-H0864663-A (JP)
Title: Electrostatic chuck
Inventor: INOUE MASASHI
IPC: H01L21/68
Filed: 1994-08-18
Abstract: PURPOSE: To obtain an electrostatic chuck in which the throughput can be increased by forming a conductive layer at a part on the surface of an insulation layer where a sample is attracted thereby separating a wafer in a short time and the plasma processing of the wafer is made uniform by sustaining the wafer entirely at a predetermined temperature uniformly. CONSTITUTION: An insulation layer 11 is formed on an electrode 12 and a DC voltage is applied between the electrode 12 and a sample S to be mounted thus attracting the sample S onto the insulation layer 11 and holding the sample S in place. In such electrostatic chuck 10, a conductive layer 13 is formed at a part on the surface 11a of the insulation layer 11 where the sample S is attracted. For example, an aluminum conductive layer 13 of 0.05μm thick is formed in flush with the surface 11a of an insulation layer 11 composed of sintered aluminum oxide. The conductive layer 13 is formed to extend radially in eight directions by vacuum deposition while being exposed to the surface of the electrostatic chuck 10 together with the insulation layer 11.
Patent JP-2001019962-A (JP)
Title: Liquid crystal medium and liquid crystal display element comprising the same liquid crystal medium
Inventor: ONISHI HIROYUKI
IPC: C09K19/32
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medium capable of satisfying various characteristics, having a low threshold voltage, a wide nematic temperature range and a low viscosity and useful as a liquid crystal display by including a naphthalene derivative, a tetralin derivative and a decalin derivative. SOLUTION: This medium comprises compounds selected from at least two groups of (A) a group consisting of formula I (R is a 1-15C alkyl or 2-15C alkenyl; X is F or H; Y is F, CF3, OCF3 or the like) or the like, (B) a group consisting of formula II or the like; (C) a group consisting of formula III or the like. The medium preferably comprises one or more kinds of compounds selected from the component A and one or more kinds of compounds selected from the component B and has at least 65 deg.C nematic-isotropic transition temperature and <-20 deg.C nematic-crystal (or smectic) transition temperature and further 0.07-0.20 optical anisotropy at 25 deg.C or the like.
Patent JP-H0843795-A (JP)
Title: Liquid crystal display device
Inventor: MORIYAMA HIROAKI
IPC: G02F1/133
Filed: 1994-07-28
Abstract: PURPOSE:To reduce the electric power consumption of a signal processing circuit and a source driver circuit and to lower the electric power consumption of this liquid crystal display device by doubling the polarization inversion period of video signals for liquid crystals. CONSTITUTION:A gate driver circuit 10 outputs scanning pulse signals VG1, VG2 to corresponding gate lines. The source driver circuit 11 outputs the video signals VS1, VS2 for liquid crystals to corresponding source lines. The signal processing circuit 9 generates control signals or the video signals for liquid crystals from synchronizing signals or video signals sent from a computer, etc., and sends these signals to the gate driver circuit 10 and the source driver circuit 11. The polarities of the video signals VS1, VS2, etc., for liquid crystals are determined by the signal processing circuit 9. A VCOM is a voltage to be applied on a counter electrode 7 and is about 5V. The video signals VS1, VS2 for liquid crystals are inverted in the polarities with the VCOM at every source line. The video signals VS1, VS2 for liquid crystals are inverted in the polarities at every period 2H when the scanning pulses VG1, VG2 turn on respectively.